to take my English textbook, I had to borrow one from a schoolmate.
| A．Forget | B．To have forgotten | C．Forgotten | D．Having forgotten |
29．If we had taken such effective measures much earlier, the fiver__________so seriously now.
| A．is not polluted | B．would not be polluted |
| C．had not been polluted | D．would not have been polluted |
28．Thousands of Haitians cheered as the Chinese medical team arrived，many of________even
cried with joy.
| A．those | B．them | C．wh om |
D．Who |
27．—Our women athletes achieved great success in the Vancouver Olympic Winter Games．
—Yes No one could perform_________, I think．
| A．well | B．better | C．best | D．the best |
26．A few days after the interview．I received a letter_______me admission to the university.
| A．offering | B．offered | C．having offered | D．to be offered |
25．—Why didn’t you come to the cinema with us last Saturday?
—Oh，sorry．But I______the film．
| A．see | B．saw | C．have seen | D．had seen |